Files
android_kernel_xiaomi_sm8450/drivers/usb/dwc2
Marek Vasut 6d76c92c2f usb: dwc2: gadget: Repair DSTS register decoding
The "enumspd" field is located in register DSTS[2:1], but the code
which checks the bitfield does not shift the value accordingly. This
in turn causes incorrect detection of gadget link partner speed in
dwc2_hsotg_irq_enumdone() .

Shift the value accordingly to fix the problem with speed detection.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-12-22 12:03:05 -06:00
..
2015-04-29 15:20:11 -05:00
2015-04-29 15:20:11 -05:00